CN219324154U

CN219324154U - Sodium metasilicate pentahydrate dosing unit

Info

Publication number: CN219324154U
Application number: CN202320479043.7U
Authority: CN
Inventors: 冯晓文; 孙熠; 蒋瑜琦; 刘德
Original assignee: Jiangxi O&t Technology Co ltd
Current assignee: Jiangxi O&t Technology Co ltd
Priority date: 2023-03-14
Filing date: 2023-03-14
Publication date: 2023-07-11
Anticipated expiration: 2033-03-14

Abstract

The utility model provides a sodium metasilicate pentahydrate batching device, which relates to sodium metasilicate pentahydrate batching, and comprises a base, a first slurry pump and a second slurry pump, wherein a caustic soda storage tank, a water glass storage tank, a metering tank and a sodium metasilicate pentahydrate crystallization tank are further arranged on the upper surface of the base, a refining component is arranged at the upper end of the sodium metasilicate pentahydrate crystallization tank, a connecting frame is integrally arranged on one side of the sodium metasilicate pentahydrate crystallization tank, a first motor is fixedly connected to the lower surface of the connecting frame, and a stirring rod is arranged at the output end of the first motor and extends into the sodium metasilicate pentahydrate crystallization tank. According to the utility model, the weighing sensor is used for carrying out weight balancing to realize the mixing of caustic soda and water glass, then the mixture is conveyed into the feeding barrel in the refining component, and along with the rotation of the feeding barrel, the mixture flows into different positions of the sodium metasilicate pentahydrate crystallization tank from the discharging hole, so that the mixed liquid is uniformly distributed, and the speed of batching is further improved.

Description

Sodium metasilicate pentahydrate dosing unit

Technical Field

The utility model relates to a sodium metasilicate pentahydrate batching device, in particular to a sodium metasilicate pentahydrate batching device.

Background

Sodium metasilicate pentahydrate is a non-toxic, odorless and nuisance-free white powder or crystalline granule, is easily soluble in water, insoluble in alcohol and acid, and has alkaline aqueous solution, and has the functions of detergency, emulsification, dispersion, wetting, permeability and buffering pH value. The method belongs to inorganic salt products, is placed in air and is easy to absorb moisture and deliquesce, and raw materials for producing sodium metasilicate pentahydrate are water glass and caustic soda generally, wherein one process comprises a crystallization crushing method;

the existing crystallization crushing method is to mix and stir water glass and liquid alkali according to a certain proportion, and mainly convey the mixture of the water glass and the liquid alkali into a crystallization tank through a feed pipe until crystallization, so as to complete the process of batching. However, due to the adoption of single pipeline transportation, a mixture of water glass and liquid alkali can generate a small part of crystallization in the transportation process, and a part of crystallization can be easily concentrated in one place in a crystal tank through a single pipeline, so that the mixture is unevenly distributed, and the batching effect is slowly influenced by batching, therefore, in order to solve the problems, a sodium metasilicate pentahydrate batching device is provided for solving the problems encountered in the prior art.

Disclosure of Invention

The utility model mainly aims to provide a sodium metasilicate pentahydrate batching device which can effectively solve the problems in the background technology.

In order to achieve the above purpose, the technical scheme adopted by the utility model is as follows:

the utility model provides a sodium metasilicate pentahydrate dosing unit, includes base and first slush pump and second slush pump, the upper surface of base sets up first slush pump and second slush pump, the upper surface of base still is provided with caustic soda storage tank and sodium silicate water storage tank and metering tank and sodium metasilicate pentahydrate crystallization tank, sodium metasilicate pentahydrate crystallization tank upper end is provided with the refining subassembly, one side of sodium metasilicate pentahydrate crystallization tank is integrative to be provided with the first motor of link and the lower fixed surface of link, the output of first motor is provided with puddler and puddler extends to in the sodium metasilicate pentahydrate crystallization tank.

Preferably, the sodium metasilicate pentahydrate crystallization tank comprises a bearing and a feeding cylinder, the feeding cylinder is rotatably installed in the bearing, the outer ring of the bearing is fixedly connected with the sodium metasilicate pentahydrate crystallization tank, ring teeth are arranged on the periphery of the feeding cylinder, and a second motor is arranged on one side of the feeding cylinder.

Preferably, the upper end of the second motor is fixedly connected with the connecting frame, the output end of the second motor is fixedly connected with a gear, and the gear is meshed with a gear ring at the periphery of the feeding cylinder.

Preferably, an annular groove is formed in the feeding barrel, a discharging hole is formed in the annular groove, and a circular through hole is formed in the feeding barrel.

Preferably, the input fixedly connected with third connecting pipe of first slush pump and the one end and the water glass storage tank intercommunication of third connecting pipe, be provided with the second ball valve on the third connecting pipe, one side intercommunication of third connecting pipe is provided with the fourth connecting pipe, the one end and the caustic soda storage tank intercommunication each other of fourth connecting pipe, be close to the third connecting pipe fourth connecting pipe one end is provided with the third ball valve, the other end of fourth connecting pipe is provided with first ball valve, first slush pump output is provided with the fifth connecting pipe, the one end of fifth connecting pipe is located the measurement jar and the measurement jar lower extreme is provided with weighing sensor.

Preferably, the input of second slush pump fixedly connected with second connecting pipe, second connecting pipe and measurement jar intercommunication, the output fixedly connected with first connecting pipe of second slush pump, be provided with the fourth ball valve on the first connecting pipe.

Compared with the prior art, the utility model has the following beneficial effects:

the white lye and the sodium silicate are simultaneously conveyed to the inside of the metering tank, the weight is balanced through the weighing sensor, the accurate mixing of the white lye and the sodium silicate is realized, then the mixture is conveyed to the inside of the feeding barrel in the refining component, along with the rotation of the feeding barrel, the position of the discharging hole is flexibly changed, and the mixture can flow into different positions of the sodium metasilicate pentahydrate crystallization tank from the discharging hole, so that the mixed solution is uniformly distributed, and the speed and the accuracy of batching are improved.

Drawings

FIG. 1 is a schematic diagram of the overall structure of a sodium metasilicate pentahydrate batching apparatus in accordance with the present utility model;

FIG. 2 is a schematic diagram of a refining assembly of a sodium metasilicate pentahydrate batching apparatus according to the present utility model;

FIG. 3 is a schematic view of a partial structure of a sodium metasilicate pentahydrate batching apparatus according to the present utility model;

fig. 4 is an enlarged schematic view of the structure of a sodium metasilicate pentahydrate batching apparatus.

In the figure: 1. a base; 2. a caustic soda storage tank; 3. a water glass storage tank; 4. a metering tank; 5. a sodium metasilicate pentahydrate crystallization tank; 6. a refining component; 601. a second motor; 602. a bearing; 603. a feed cylinder; 604. a gear; 605. a blanking hole; 7. a first motor; 8. a first mud pump; 9. a second slurry pump; 10. a first connection pipe; 11. a second connection pipe; 12. a third connection pipe; 13. a fourth connection pipe; 14. a first ball valve; 15. a second ball valve; 16. a third ball valve; 17. a fourth ball valve; 18. a weighing sensor; 19. and a fifth connecting pipe.

Description of the embodiments

The technical solutions of the embodiments of the present utility model will be clearly and completely described below in conjunction with the embodiments of the present utility model, and it is apparent that the described embodiments are only some embodiments of the present utility model, not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

Examples

As shown in fig. 1 to 4, a sodium metasilicate pentahydrate dosing unit, including base 1 and first slush pump 8 and second slush pump 9, the upper surface of base 1 sets up first slush pump 8 and second slush pump 9, the upper surface of base 1 still is provided with caustic soda storage tank 2 and sodium silicate storage tank 3 and metering tank 4 and sodium metasilicate pentahydrate crystallization tank 5, sodium metasilicate pentahydrate crystallization tank 5 upper end is provided with refining subassembly 6, one side of sodium metasilicate pentahydrate crystallization tank 5 is integrative to be provided with the link and the lower surface fixedly connected with first motor 7 of link, the output of first motor 7 is provided with the puddler and the puddler extends to in the sodium metasilicate pentahydrate crystallization tank 5. The input fixedly connected with third connecting pipe 12 of first slush pump 8 and the one end and the water glass storage tank 3 intercommunication of third connecting pipe 12 are provided with second ball valve 15 on the third connecting pipe 12, and one side intercommunication of third connecting pipe 12 is provided with fourth connecting pipe 13, and the one end and the caustic soda storage tank 2 intercommunication each other of fourth connecting pipe 13 are provided with third ball valve 16 near the fourth connecting pipe 13 one end of third connecting pipe 12, and the other end of fourth connecting pipe 13 is provided with first ball valve 14, and first slush pump 8 output is provided with fifth connecting pipe 19, and the one end of fifth connecting pipe 19 is located in the measurement jar 4 and the measurement jar 4 lower extreme is provided with weighing sensor 18. The input end of the second slurry pump 9 is fixedly connected with a second connecting pipe 11, the second connecting pipe 11 is communicated with the metering tank 4, the output end of the second slurry pump 9 is fixedly connected with a first connecting pipe 10, and a fourth ball valve 17 is arranged on the first connecting pipe 10

Examples

The sodium metasilicate pentahydrate crystallization tank 5 comprises a bearing 602 and a feeding cylinder 603, the feeding cylinder 603 is rotatably installed in the bearing 602, the outer ring of the bearing 602 is fixedly connected with the sodium metasilicate pentahydrate crystallization tank 5, ring teeth are arranged on the periphery of the feeding cylinder 603, and a second motor 601 is arranged on one side of the feeding cylinder 603. The upper end of the second motor 601 is fixedly connected with the connecting frame, the output end of the second motor 601 is fixedly connected with a gear 604, and the gear 604 is meshed with a gear ring on the periphery of the feeding cylinder 603. An annular groove is arranged in the feeding barrel 603, a blanking hole 605 is arranged in the annular groove, and a circular through hole is arranged in the feeding barrel 603.

Through the above embodiment, the gear 604 rotates to drive the gear ring at the periphery of the feed cylinder 603 to rotate, so as to drive the feed cylinder 603 to rotate in the bearing 602. The load cell 18 is a conventional technology, and is selected from TJH-4B spoke type load cell/GT.

The working principle of the sodium metasilicate pentahydrate batching device is as follows:

firstly, the main raw materials of sodium metasilicate pentahydrate are 50% caustic soda and 50Be water glass, a first slurry pump 8 is started, a first ball valve 14, a second ball valve 15 and a third ball valve 16 are started at the same time, caustic soda and water glass are simultaneously conveyed into a metering tank 4, a weighing sensor 18 is used for carrying out weight balancing, 50% caustic soda and 50% water glass are mixed, a fourth ball valve 17 is started, a first motor 7 and a second motor 601 in a refining assembly 6 are started, a second slurry pump 9 is started at the same time, the mixture in the metering tank 4 is conveyed into a feeding cylinder 603 in the refining assembly 6, the second motor 601 drives the feeding cylinder 603 to drive the mixture in the metering tank to rotate through a gear 604, along with the rotation of the feeding cylinder 603, the positions of the feeding holes 605 are flexibly changed, the mixture flows into different positions of the sodium metasilicate pentahydrate crystallization tank 5 from the feeding holes 605, the mixture is uniformly distributed, and the speed of the mixture is further improved.

It should be understood that the foregoing examples of the present utility model are merely illustrative of the present utility model and not limiting of the embodiments of the present utility model, and that various other changes and modifications can be made by those skilled in the art based on the above description, and it is not intended to be exhaustive of all of the embodiments, and all obvious changes and modifications that come within the scope of the utility model are defined by the following claims.

Claims

1. The utility model provides a sodium metasilicate pentahydrate dosing unit, includes base (1) and first slush pump (8) and second slush pump (9), the upper surface of base (1) sets up first slush pump (8) and second slush pump (9), the upper surface of base (1) still is provided with caustic soda storage tank (2) and sodium silicate storage tank (3) and metering tank (4) and sodium metasilicate pentahydrate crystallization tank (5), its characterized in that: the device is characterized in that a refining component (6) is arranged at the upper end of the sodium metasilicate pentahydrate crystallization tank (5), a connecting frame is integrally arranged on one side of the sodium metasilicate pentahydrate crystallization tank (5), a first motor (7) is fixedly connected to the lower surface of the connecting frame, and a stirring rod is arranged at the output end of the first motor (7) and extends into the sodium metasilicate pentahydrate crystallization tank (5).

2. A sodium metasilicate pentahydrate dosing unit according to claim 1, wherein: the sodium metasilicate pentahydrate crystallization tank (5) comprises a bearing (602) and a feeding cylinder (603), the feeding cylinder (603) is rotatably installed in the bearing (602), the outer ring of the bearing (602) is fixedly connected with the sodium metasilicate pentahydrate crystallization tank (5), ring teeth are arranged on the periphery of the feeding cylinder (603), and a second motor (601) is arranged on one side of the feeding cylinder (603).

3. A sodium metasilicate pentahydrate dosing unit according to claim 2, wherein: the upper end of the second motor (601) is fixedly connected with the connecting frame, the output end of the second motor (601) is fixedly connected with a gear (604), and the gear (604) is meshed with a gear ring at the periphery of the feeding cylinder (603).

4. A sodium metasilicate pentahydrate dosing unit according to claim 3, wherein: an annular groove is formed in the feeding barrel (603), a blanking hole (605) is formed in the annular groove, and a circular through hole is formed in the feeding barrel (603).

5. A sodium metasilicate pentahydrate dosing unit according to claim 1, wherein: the utility model discloses a water glass storage tank, including first slush pump (8), third connecting pipe (12) and third connecting pipe (12), the one end and the water glass storage tank (3) intercommunication of input fixedly connected with of first slush pump (8), be provided with second ball valve (15) on third connecting pipe (12), one side intercommunication of third connecting pipe (12) is provided with fourth connecting pipe (13), the one end and caustic soda storage tank (2) intercommunication each other of fourth connecting pipe (13), be close to third connecting pipe (12) fourth connecting pipe (13) one end is provided with third ball valve (16), the other end of fourth connecting pipe (13) is provided with first ball valve (14), first slush pump (8) output is provided with fifth connecting pipe (19), the one end of fifth connecting pipe (19) is located metering tank (4) and metering tank (4) lower extreme is provided with weighing sensor (18).

6. The sodium metasilicate pentahydrate dosing unit of claim 5, wherein: the utility model discloses a measuring device, including first mud pump (9), second mud pump (9), first ball valve (17) are provided with first connecting pipe (10), second connecting pipe (11) are connected with input of second mud pump (9), second connecting pipe (11) and measuring tank (4) intercommunication, the output fixedly connected with first connecting pipe (10) of second mud pump (9), be provided with fourth ball valve (17) on first connecting pipe (10).